Lenovo - Legion Pro 7i Gen 10 vs ASUS - Vivobook S 14 OLED (2025)
Between the Legion Pro 7i Gen 10 and Vivobook S 14 OLED (2025), the Legion Pro 7i Gen 10 comes out ahead in cpu cores and ram, while the Vivobook S 14 OLED (2025) wins on claimed battery life and weight. Overall, the Legion Pro 7i Gen 10 scores 85.4 and the Vivobook S 14 OLED (2025) scores 63.6 on our Mars Score.
Which should you buy?
The Legion Pro 7i Gen 10 is the clear pick on raw spec strength, leading by 21.8 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Legion Pro 7i Gen 10 if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. The biggest gaps in its favor are cpu cores, ram, storage, among others.
Pick the Vivobook S 14 OLED (2025) if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are claimed battery life, weight, panel type.
Both ship with comparable backlit keyboard, so those specs don't separate the two — focus on the differences below.
Bottom line: the Legion Pro 7i Gen 10 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Lenovo - Legion Pro 7i Gen 10 wins
- ▲CPU cores — 140.00% more. 24 vs 10.
- ▲RAM — 100.00% more. 32 GB vs 16 GB.
- ▲Storage — 100.00% more. 2048 GB vs 1024 GB.
- ▲Refresh rate — 100.00% more. 240 Hz vs 120 Hz.
- ▲Battery — 33.32% more. 99.99 Wh vs 75 Wh.
- ▲Screen size — 14.29% more. 16 " vs 14 ".
- ▲Thunderbolt ports — 1.00 more. 1 vs 0.
Why ASUS - Vivobook S 14 OLED (2025) wins
- ▲Claimed battery life — 100.00% more. 16 h vs 8 h.
- ▲Weight — 1.42 kg less. 1.3 vs 2.72.
- ▲Panel type: OLED (vs IPS).
Spec comparison
Design
| Spec | Lenovo - Legion Pro 7i Gen 10 | ASUS - Vivobook S 14 OLED (2025) |
|---|---|---|
| Weight | 2.72 kg | 1.3 kglead |
| Thickness | 26.6 mm | 13.9 mmlead |
| Build material | aluminum | aluminum |
| Backlit keyboard | true | true |
| Fingerprint reader | false | truelead |
Display
| Spec | Lenovo - Legion Pro 7i Gen 10 | ASUS - Vivobook S 14 OLED (2025) |
|---|---|---|
| Screen sizeⓘ | 16 "lead | 14 " |
| Refresh rateⓘ | 240 Hzlead | 120 Hz |
| Panel typeⓘ | IPS | OLEDlead |
Performance
| Spec | Lenovo - Legion Pro 7i Gen 10 | ASUS - Vivobook S 14 OLED (2025) |
|---|---|---|
| CPU | Intel Core Ultra 9 275HX | AMD Ryzen AI 9 365 |
| CPU cores | 24lead | 10 |
| GPUⓘ | NVIDIA GeForce RTX 5080 Laptop | AMD Radeon 880M |
| RAMⓘ | 32 GBlead | 16 GB |
| Storageⓘ | 2048 GBlead | 1024 GB |
| Storage typeⓘ | SSD | SSD |
Battery & Ports
| Spec | Lenovo - Legion Pro 7i Gen 10 | ASUS - Vivobook S 14 OLED (2025) |
|---|---|---|
| Batteryⓘ | 99.99 Whlead | 75 Wh |
| Claimed battery life | 8 h | 16 hlead |
| USB-C ports | 2 | 2 |
| Thunderbolt portsⓘ | 1lead | 0 |
| HDMI | true | true |
Frequently asked
Which has better battery life, Legion Pro 7i Gen 10 or Vivobook S 14 OLED (2025)?+
Vivobook S 14 OLED (2025) claims up to 16 hours — 8h vs 16h.
Which is lighter, Legion Pro 7i Gen 10 or Vivobook S 14 OLED (2025)?+
Vivobook S 14 OLED (2025) is lighter at 1.3 kg vs 2.72 kg.
Which has more RAM, Legion Pro 7i Gen 10 or Vivobook S 14 OLED (2025)?+
Legion Pro 7i Gen 10 offers 32GB of RAM.
Which has an OLED display, Legion Pro 7i Gen 10 or Vivobook S 14 OLED (2025)?+
Vivobook S 14 OLED (2025) has an OLED display; Legion Pro 7i Gen 10 uses IPS.
Spec-level deep dives
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